Title:
COLOR ACCURACY VERIFICATION PREDICTION METHOD, CONTROL DEVICE AND COLOR ACCURACY VERIFICATION PREDICTION PROGRAM
Document Type and Number:
Japanese Patent JP2017092594
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce useless materials or man-hours by efficiently implementing color accuracy verification.SOLUTION: A color accuracy verification prediction method implements: first processing for inputting a condition of color accuracy verification; second processing for acquiring a hue value of a color chart that is outputted without color management; third processing for creating a printer profile from the hue value; fourth processing for calculating a hue theoretical value T of an attention color using a target profile; fifth processing for calculating a hue theoretical value S after color management using the hue theoretical value T and the printer profile, sixth processing for calculating a hue theoretical value V after color management in the case where a peak density is varied, using the hue theoretical value S and hue value differential data; seventh processing for predicting a result of the color accuracy verification based on an operation success rate calculated from the hue theoretical value T, the hue theoretical value S, the hue theoretical value V and a standard deviation σ in the variation of the peak density; and eighth processing for outputting a predicted result.SELECTED DRAWING: Figure 5(a)
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Inventors:
SUZUKI NAOYO
Application Number:
JP2015217382A
Publication Date:
May 25, 2017
Filing Date:
November 05, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
H04N1/46; B41J2/525; G06T1/00; H04N1/60
Domestic Patent References:
| JP2002112058A | 2002-04-12 | |||
| JP2003125224A | 2003-04-25 | |||
| JP2011009878A | 2011-01-13 |
Attorney, Agent or Firm:
Keiji Miyamoto